| 摘要 |
PURPOSE:To initialize an operation result memory without using a clearing circuit, by executing the operation whose result becomes ''0'', by use of a differential analyzing machine, and after that, storing this operation result in each address of the operation result memory. CONSTITUTION:When an integral operation is executed after storing ''0'' in all addresses of a scale memory MS from a digital computer CPU, outputs of the first and second multipliers ML1, ML2 become ''0'', in accordance with which an operation result output of an outputting circuit OZ becomes ''0'', too. As a result, the operation result showing ''0'' is stored in order to all addresses of operation result memories MZ1-MZ4, and they are initialized easily. In this way, a clearing circuit is omitted, the circuit configuration is simplified, and the initialization is executed easily. |
